From ce5544551ed5042871a169c4d3a74132a467ffea Mon Sep 17 00:00:00 2001
From: Thomas Leonard <talex5@gmail.com>
Date: Wed, 27 Feb 2013 10:32:41 +0000
Subject: [PATCH] Allow app names as arguments

We use the interface URI from the app's requirements.
---
 FeedLint.xml |  1 +
 feedlint     | 12 +++++++++++-
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/FeedLint.xml b/FeedLint.xml
index eae30fe..c88c500 100644
--- a/FeedLint.xml
+++ b/FeedLint.xml
@@ -33,6 +33,7 @@ Run this on all your feeds from time-to-time to make sure they still work.</desc
       <arg>FeedLint.xml</arg>
     </command>
     <requires interface="http://0install.net/2007/interfaces/ZeroInstall.xml">
+      <version not-before='1.9'/>
       <environment insert="" mode="prepend" name="PYTHONPATH"/>
     </requires>
     <implementation id="." version="0.8-post"/>
diff --git a/feedlint b/feedlint
index 36d7db1..8ff905e 100755
--- a/feedlint
+++ b/feedlint
@@ -10,9 +10,12 @@ from logging import info
 
 from zeroinstall import SafeException
 from zeroinstall.injector import model, gpg, namespaces, qdom
+from zeroinstall.injector.config import load_config
 
 from display import checking, result, error, highlight, error_new_line
 
+config = load_config()
+
 now = time.time()
 
 version = '0.8'
@@ -69,8 +72,15 @@ if len(args) < 1:
 
 checked = set()
 
+def arg_to_uri(arg):
+	app = config.app_mgr.lookup_app(arg, missing_ok = True)
+	if app is not None:
+		return app.get_requirements().interface_uri
+	else:
+		return model.canonical_iface_uri(a)
+
 try:
-	to_check = [model.canonical_iface_uri(a) for a in args]
+	to_check = [arg_to_uri(a) for a in args]
 except SafeException, ex:
 	if options.verbose: raise
 	print >>sys.stderr, ex
-- 
2.11.4.GIT